//used to initialize & change src data
public void SetGPUData(ComputeBuffer cbSrc)
{
cbData = cbSrc;
NUM_ELEMENTS = cbSrc.count;
MATRIX_HEIGHT = NUM_ELEMENTS / MATRIX_WIDTH;
if (NUM_ELEMENTS <= 512)
{
GPUSortDel = GPUSortSmallNum;
}
else if (NUM_ELEMENTS < 8192)//width小于16
{
GPUSortDel = GPUSortMiddleNum;
}
else
{
GPUSortDel = GPUSortLargeNum;
}
int stride = 8;//<int2>
cbTransposed = new ComputeBuffer(NUM_ELEMENTS, stride);
}
//used to initialize & change src data
public void SetData(int[] src)
{
srcData = src;
NUM_ELEMENTS = srcData.Length;
MATRIX_HEIGHT = NUM_ELEMENTS / MATRIX_WIDTH;
if (NUM_ELEMENTS <= 512)
{
GPUSortDel = GPUSortSmallNum;
}
else if (NUM_ELEMENTS < 8192)//width小于16
{
GPUSortDel = GPUSortMiddleNum;
}
else
{
GPUSortDel = GPUSortLargeNum;
}
int stride = 4;//just<int>
cbData = new ComputeBuffer(NUM_ELEMENTS, stride);
cbTransposed = new ComputeBuffer(NUM_ELEMENTS, stride);
cbData.SetData(srcData);
}
